
3 large eggs
Nonstick cooking spray
4 tablespoons plus ½ cup butter, softened, divided
½ cup plus 1 cup plus 2 tablespoons sugar, divided
2 tablespoons orange preserves
3 or 4 medium clementines, thinly sliced and seeded
1 cup fresh or frozen cranberries
1½ cups all-purpose flour
2 teaspoons poppyseeds
1 teaspoon baking powder
¼ teaspoon salt
1 teaspoon vanilla extract
1 teaspoon orange zest
½ cup milk
Sweetened whipped cream, for serving